Whitelist IP range

Discussion in 'ISPConfig 3 Priority Support' started by Stelios, Mar 21, 2022.

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  1. Stelios

    Stelios Active Member HowtoForge Supporter

    Hi all,

    I would like to ask please which one is the recommended way to whitelist Mailchimp's IP addresses.
    From their website those are:

    • 205.201.128.0/20
    • 198.2.128.0/18
    • 148.105.0.0/16
    Do I need just to add the subnet as under Postifix-Whitelist and the type set to Sender?
     
    Stelios, Mar 21, 2022
    #1
  2. Jesse Norell

    Jesse Norell Well-Known Member Staff Member Howtoforge Staff

    Type would be client; sender uses an email address.
     
    Jesse Norell, Mar 21, 2022
    #2
  3. Stelios

    Stelios Active Member HowtoForge Supporter

    Thanks Jesse.
    What about if I want to whitelist an email address as well like [email protected], do I just need to add it to the same field and select also client?
     
    Stelios, Mar 21, 2022
    #3
  4. till

    till Super Moderator Staff Member ISPConfig Developer

    Then you select 'sender'.
     
    till, Mar 21, 2022
    #4

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